Ruland, 19.1 mm OD 7 mm, 31.8 mm Length 6 mm Flexible Beam Coupling

View all Flexible Couplings

Subtotal (1 unit)*

PHP8,463.71

(exc. VAT)

PHP9,479.36

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from March 19, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +PHP8,463.71

*price indicative

RS Stock No.:
593-071
Mfr. Part No.:
FSMR19-7-6-SS
Manufacturer:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

19.1 mm

Length

31.8mm

Maximum Speed

6000rpm

Torque Rating

3.51Nm

Moment of Inertia

2.964 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Style

Set Screw

Misalignment - Parallel

0.20mm

Misalignment - Axial

0.13mm

Material

303 Stainless Steel

Minimum Operating Temperature

-40°F

Bore Size A

7mm

Bore Size B

6mm

Series

FSMR19

Maximum Operating Temperature

350°F

Standards/Approvals

RoHS3, DIN 912 12.9, REACH

Screw Size

M4

COO (Country of Origin):
US
The Ruland Six beam coupling is expertly designed for applications requiring durability and precision. Crafted from high-grade stainless steel, this coupling offers exceptional torque capacity while maintaining a zero-backlash performance, which is crucial for high-speed operations. The unique design features sets of three spiral cuts that allow for enhanced flexibility and reduced windup, ensuring optimal performance in light-duty power transmission scenarios. With a balanced structure, it mitigates vibrations even at speeds reaching 6,000 RPM. Each coupling is manufactured under stringent controls, providing reliability and longevity in industrial applications.

Balanced construction reduces vibration for high-speed applications

Features two sets of spiral cuts for improved flexibility

Compatible with various shaft sizes due to its generous bore design

Manufactured in the USA under rigorous quality standards

RoHS and REACH compliant, ensuring safe and eco-friendly use

Includes a black oxide finish for increased resistance to wear

Ideal for servo motor to lead screw connections

Related links